My First Gaming Build (Z170) - Feedback Wanted

I am almost ready to order parts for my first gaming build. This is my first time ever building a PC, and I would like some constructive feedback on my build. I intend to use it to play the latest games, as well as upcoming games, preferably at maximum settings. I am planning on upgrading or expanding on this build in the future as necessary. I would like to have the option of overclocking available to me, so any feedback on how well this rig could handle that would be much appreciated. I am also considering SLI, multiple monitors (possibly with a 4K monitor), and streaming or making some Let's Plays. I am also planning on getting VR gear later this year or sometime next year, so I would also like to know if this rig would be able to handle VR.

Here is my parts list:
[PCPartPicker part list](http://pcpartpicker.com/p/F8Bryc) / [Price breakdown by merchant](http://pcpartpicker.com/p/F8Bryc/by_merchant/)

Type|Item|Price
:----|:----|:----
**CPU** | [Intel Core i5-6600K 3.5GHz Quad-Core Processor](http://pcpartpicker.com/part/intel-cpu-bx80662i56600k) | $244.99 @ Amazon
**CPU Cooler** | [Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler](http://pcpartpicker.com/part/cooler-master-cpu-cooler-rr212e20pkr2) | Purchased For $0.00
**Motherboard** | [Gigabyte GA-Z170X-Gaming 7 ATX LGA1151 Motherboard](http://pcpartpicker.com/part/gigabyte-motherboard-gaz170xgaming7) | $199.95 @ Amazon
**Memory** | [Corsair Vengeance LPX 16GB (2 x 8GB) DDR4-2666 Memory](http://pcpartpicker.com/part/corsair-memory-cmk16gx4m2a2666c16r) | $64.99 @ Newegg
**Storage** | [Samsung 850 Pro Series 256GB 2.5" Solid State Drive](http://pcpartpicker.com/part/samsung-internal-hard-drive-mz7ke256bw) | $126.99 @ Amazon
**Storage** | [Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive](http://pcpartpicker.com/part/western-digital-internal-hard-drive-wd10ezex) | $53.99 @ Amazon
**Video Card** | [EVGA GeForce GTX 980 Ti 6GB FTW ACX 2.0+ Video Card](http://pcpartpicker.com/part/evga-video-card-06gp44996kr) | $661.98 @ Newegg
**Case** | [Cooler Master HAF X ATX Full Tower Case](http://pcpartpicker.com/part/cooler-master-case-rc942kkn1) | Purchased For $0.00
**Power Supply** | [EVGA 850W 80+ Gold Certified Fully-Modular ATX Power Supply](http://pcpartpicker.com/part/evga-power-supply-220g20850xr) | $114.99 @ Amazon
**Optical Drive** | [Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer](http://pcpartpicker.com/part/asus-optical-drive-drw24b1stblkbas) | $19.99 @ Newegg
**Operating System** | [Microsoft Windows 10 Home Full - USB (32/64-bit)](http://pcpartpicker.com/part/microsoft-os-kw900016) | Purchased For $0.00
**Monitor** | [AOC G2460PG 144Hz 24.0" Monitor](http://pcpartpicker.com/part/aoc-monitor-g2460pg) | Purchased For $0.00
**Keyboard** | [Corsair K70 RGB Wired Gaming Keyboard](http://pcpartpicker.com/part/corsair-keyboard-ch9000068na) | Purchased For $0.00
**Mouse** | [Logitech G502 Wired Optical Mouse](http://pcpartpicker.com/part/logitech-mouse-910004074) | Purchased For $0.00
**Headphones** | [Kingston HyperX Cloud II 7.1 Channel Headset](http://pcpartpicker.com/part/kingston-headphones-khxhscprd) | Purchased For $0.00
**Speakers** | [Logitech Z313 25W 2.1ch Speakers](http://pcpartpicker.com/part/logitech-speakers-980000382) | Purchased For $0.00
| *Prices include shipping, taxes, rebates, and discounts* |
| Total (before mail-in rebates) | $1512.87
| Mail-in rebates | -$25.00
| **Total** | **$1487.87**
| Generated by [PCPartPicker](http://pcpartpicker.com) 2016-05-09 20:32 EDT-0400 |

I may be getting some of these components (video card, CPU, mobo, memory, and either the SSD or HDD) in a Newegg Configurator bundle). Are these worth it in terms of warranty and that sort of thing?
Also, I have a gift card I received from Newegg that I plan to use on this purchase. Does Newegg permit using gift cards on configurator bundles? Can rebates be applied to these sorts of bundles?

Thanks for your feedback!